Diffusing evaporators of active substances



FIG. 1 is a perspective view a diffusing evaporator of active substances of my new design form the front and left;

FIG. 2 is a perspective view thereof from the rear and left;

FIG. 3 is a perspective view thereof from below;

FIG. 4 is a right side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a rear view thereof.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design. 

I claim the ornamental design for a diffusing evaporator of active substances, as shown. 